diff --git a/backport-update-dependency-with-chardet.patch b/backport-update-dependency-with-chardet.patch
new file mode 100644
index 0000000000000000000000000000000000000000..381f6e316bc6c8336ded3cdf865446c48f9f39af
--- /dev/null
+++ b/backport-update-dependency-with-chardet.patch
@@ -0,0 +1,45 @@
+From 8cb31a4ce6b165795d049cbb278e20b14d53ed02 Mon Sep 17 00:00:00 2001
+From: starlet-dx <15929766099@163.com>
+Date: Sat, 5 Nov 2022 14:53:01 +0800
+Subject: [PATCH 1/1] Update Dependency with 'chardet>=3.0.2,<6'
+sync from https://github.com/psf/requests/commit/73793ce43e3d940a0f8d6b9b8ff125617828d8a1
+
+https://github.com/chardet/chardet/releases/tag/5.0.0 was released on
+2022-06-25 with remove of Python 3.6 support, which also align with our
+Python > 3.6 requirement.
+---
+ requests/__init__.py | 4 ++--
+ setup.py             | 2 +-
+ 2 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/requests/__init__.py b/requests/__init__.py
+index 0ac7713..0708d11 100644
+--- a/requests/__init__.py
++++ b/requests/__init__.py
+@@ -74,8 +74,8 @@ def check_compatibility(urllib3_version, chardet_version, charset_normalizer_ver
+     if chardet_version:
+         major, minor, patch = chardet_version.split('.')[:3]
+         major, minor, patch = int(major), int(minor), int(patch)
+-        # chardet_version >= 3.0.2, < 5.0.0
+-        assert (3, 0, 2) <= (major, minor, patch) < (5, 0, 0)
++        # chardet_version >= 3.0.2, < 6.0.0
++        assert (3, 0, 2) <= (major, minor, patch) < (6, 0, 0)
+     elif charset_normalizer_version:
+         major, minor, patch = charset_normalizer_version.split('.')[:3]
+         major, minor, patch = int(major), int(minor), int(patch)
+diff --git a/setup.py b/setup.py
+index de86a91..5974e66 100755
+--- a/setup.py
++++ b/setup.py
+@@ -103,7 +103,7 @@ setup(
+         'security': [],
+         'socks': ['PySocks>=1.5.6, !=1.5.7'],
+         'socks:sys_platform == "win32" and python_version == "2.7"': ['win_inet_pton'],
+-        'use_chardet_on_py3': ['chardet>=3.0.2,<5']
++        'use_chardet_on_py3': ['chardet>=3.0.2,<6']
+     },
+     project_urls={
+         'Documentation': 'https://requests.readthedocs.io',
+-- 
+2.30.0
+
diff --git a/python-requests.spec b/python-requests.spec
index 9f58e045f7c86de0290af29fb072177ecedd7aee..53be3d8d4b44091186d9583fbedbadcb7e72ce8f 100644
--- a/python-requests.spec
+++ b/python-requests.spec
@@ -2,7 +2,7 @@
 
 Name:           python-requests
 Version:        2.26.0
-Release:        5
+Release:        6
 Summary:        Python HTTP Library
 License:        ASL 2.0
 URL:            http://python-requests.org/
@@ -12,6 +12,7 @@ Patch1:         requests-2.12.4-tests_nonet.patch
 Patch2:         requests-2.20.0-no-py2-httpbin.patch
 Patch3:         patch-requests-certs.py-to-use-the-system-CA-bundle.patch
 Patch4:         Remove-tests-that-use-the-tarpit.patch
+Patch5:         backport-update-dependency-with-chardet.patch
 
 BuildArch:      noarch
 
@@ -95,6 +96,9 @@ PYTHONPATH=%{buildroot}%{python3_sitelib} %{__python3} -m pytest -v
 %doc HISTORY.md README.md
 
 %changelog
+* Fri Mar 31 2023 Wenlong Zhang <zhangwenlong@loongson.cn> - 2.26.0-6
+- Fix the mailman build error caused by the python-chardet update.
+
 * Tue Jan 11 2021 zhujunhao <zhujunhao8@huawei.com> - 2.26.0-5
 - modify build failed